So ... I am going to be drilling 3 holes in the back of my tank. All will be 1.5" down from the top of the tank.
2 will be outlets (for a SQWD) and 1 will be an inlet and drain into a sump.
Am I correct in the following. If I have the SQWD hooked up and the tank has 90 degree elbow joints (facing down) that i will not have any issues with water looking to go backwards if the power gets shut off?
Just trying to plan accordingly.
Lunchbox ... "i'm a man, but i can change, if i have to, i guess"
Tankless ... for now ... until i find what i really want (and what the wife lets me get!)